package sctu.edu.java.year2016.team04.baiyunfei.day20160530.chapter8_2;

/**
 * Created by DE on 2016/5/30.
 */
public class Chapter8_son extends Chapter8_father{
    public void work(){
        System.out.println("Computer is  good at  working");
    }

    public static void main(String[] args) {
        Chapter8_father computer=new Chapter8_son();
        computer.work();
        computer.play( );
    }
}
